timezone Keyword

You can set the time zone for the system with the timezone keyword.
Use the following syntax.

timezone=timezone

In the previous example, timezone specifies
the time zone value for the system. The directories and files in the /usr/share/lib/zoneinfo directory provide the valid time zone values. The timezone value is the name of the path relative to the /usr/share/lib/zoneinfo directory. You can also specify any valid Olson time zone.

Example 2–12 Configuring the System Time Zone With
the timezone Keyword

In the following example, the system time zone is set to mountain standard
time in the United States.

timezone=US/Mountain

The installation program configures the system to use the time zone
information in /usr/share/lib/zoneinfo/US/Mountain.